‘American Horror Story 13’ Plot: Satan’s Secret Children and the Next Supreme

In the final episodes of "American Horror Story: 13," the battle between the witches and Satan intensifies. Mr. Nas, the embodiment of Satan, and his loyal servant Constance Langdon share their plans for the apocalypse. They demand that Satan reveal his true form, end the use of nuclear weapons, install a woman president in the White House, and provide employment for Constance's children.

Nas accepts these demands and shares some of his past actions, including stealing baby Michael Langdon from Constance. Nas reveals that he was born bad, but encourages Constance not to be upset about it, as the devil made her do it.

Meanwhile, a plane crash survivor, Ben, is investigating a mysterious branding on his back, which leads him to discover his connection to Satan. He meets Mr. Phibes, a doctor, and learns that Nas was responsible for his upbringing as a Satanist. Simultaneously, Constance is confronted by Ashley, who suspects Ben might be aware of her involvement with Satan's plan.

In the Vatican, a nun delivers a package to the Pope, which contains information about a bet between God and Satan. According to the Pope, if Satan could live as a human for 100 consecutive years, then all of Earth, Heaven, and Hell would be his. The Pope believed this devil to be Hitler, and performed an exorcism to stop him, but was mistaken. In reality, the devil was already living among them in America.

Back in New Orleans, it is revealed that Nas has only 13 years left before he reaches his goal of controlling the world. The witches, a coven of 13, are the final sacrifice needed to fulfill Satan's wish. Mallory admits to reversing the events of "Apocalypse" and turning back time, resulting in Satan's new plan instead of the original. Cordelia realizes why she cannot read Mallory's thoughts as she does with others.